N,N-Dimethylformamide dimethyl acetal, neat, Solvent-neat, Unit 1mL, # of units-5, Cas.no. 4637-24-5

beta-Cypermethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 65731-84-2

Mass-Labelled Chlorobenzene Solution/Mixture, 1.2ml, isooctane

2,3,3',4,5'-Pentachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane